| 1 | ||
| Researcher: | Reddy, Akepati Sivarami | |
| Guide: | Bhatia, B SRao, A L J | |
| University: | Punjabi University | |
| Language: | English | |
| 2 | ||
| Researcher: | Nair, M P Sukumaran | |
| Guide: | Francis, C A | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||